{
  "manageEntity": {
    "action": "Update",
    "entityId": "283529481",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"No Future\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsecbq5bpmmltjtasu2tkdcjry5bxbttwm27omrwwnu4bueph7bhpr4\",\"release_date\":\"2026-04-04T08:07:27.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0x154417c16dda38274bb62a4f10f83132093c3834b0a185314ea183c328cb4401",
    "signature": "0x49eaf36f7cde00a35df6991bd203260b3d780b4b5f044123ad71f28d42d3f7ce7e8e4b46671758680f0858079f5122f2e03cc0de0bcd310dcfd3670643fe9b021c",
    "signer": "0x62817fe585dd82782f707894b0763a7Ee2E62016",
    "userId": "651871541"
  }
}